I have 6 of the comp 2's they are good, but it is all personal preference, I would try the comp 3's out if i was you. I will be in Saskatoon in a few weeks and i will let you try some comp 2's. try them out the 3's first though. larger can be a big asset when you are grabbing for them very quickly.
mine are for a 686, or a gp 100.